238422420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{441523}}^1$

素因数の和:441541

約数の個数: 48

約数和(自身を含む): 741760320

約数和(自身を除く): 503337900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 441523, 883046, 1324569, 1766092, 2207615, 2649138, 3973707, 4415230, 5298276, 6622845, 7947414, 8830460, 11921121, 13245690, 15894828, 19868535, 23842242, 26491380, 39737070, 47684484, 59605605, 79474140, 119211210, 238422420]

約数ペア:

[(1, 238422420), (2, 119211210), (3, 79474140), (4, 59605605), (5, 47684484), (6, 39737070), (9, 26491380), (10, 23842242), (12, 19868535), (15, 15894828), (18, 13245690), (20, 11921121), (27, 8830460), (30, 7947414), (36, 6622845), (45, 5298276), (54, 4415230), (60, 3973707), (90, 2649138), (108, 2207615), (135, 1766092), (180, 1324569), (270, 883046), (540, 441523)]